Excision and histopathological diagnosis continue to be imperative in some cases of recurrent naevi with atypical clinical features.
有不典型临床特征的复发痣应予切除并行组织病理学诊断。
2
Methods the surface layer of the giant naevi, mainly razor graft, was excised tangentially using electrical dermatome. Then the left naevi was removed by dermabrasion.